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基于LabVIEW的模拟实验数据采集与处理系统开发
- 目前汽车行业的竞争日趋激烈,缩短新车型开发周期、提高产品竞争力成为各个汽车公司的当务之急,应用汽车道路模拟实验台在室内对汽车整车和零部件进行快速模拟是解决这一问题的有效途径,而道路模拟实验技术是汽车工业领域的重要技术。本文使用NI公司的LabVIEW开发环境,并结合NI PXI-4472板卡开发一个信号采集处理与处理平台,完成了道路模拟实验中道路谱的采集与处理。实验表明,该系统操作简单,且经过处理的信号在一定条件下满足实验需要。
Electricboilertemperaturecontr
- 摘要】 本文介绍了以AT89S51单片机为核心的温度控制器的设计,在该设计中采用高精度的温度传感器AD590对电热锅炉的温度进行实时精确测量,用超低温漂移高精度运算放大器OP07将温度-电压信号进行放大,再送入12位的AD574A进行A\D转换,从而实现自动检测,实时显示及越限报警。控制部分采用PID算法,实时更新PWM控制输出参数,控制可控硅的通断时间,最终实现对炉温的高精度控制。 【关键词】 水温控制系统 PID控制单片机 温度控制是工业生产过程中经常遇到的过程控制,有些工艺过
labview
- 声音信号处理示例，实现声音信号的采集和信号处理-Audio signal processing example, the realization of the sound signal acquisition and signal processing
labview
- 基于labview的心电信号采集和分析，有一些电路，和软件界面的设计-Labview-based ECG signal acquisition and analysis, there are some circuits, and software interface design
LABVIEW
- 几个信号处理的源程序，对应用LABVIEW进行信号采集与分析处理很有帮助，大家参考学习哈-Several signal processing of the source, the application LABVIEW for signal acquisition and analysis and processing helpful, we refer to learning Kazakh
virtual
- 基于声卡声音信号采集系统,可以对声音信号进行采集和分析，保存和读取-sound information collociting system based on the sound card，which can colloting and analysing sound signls ,saving and reading
SHUJUBAOCUN
- 信号采集数据自动连续保存程序，在labview环境下开发，提高数据采集效率-Signal for the preservation of automatic data collection procedures, the LabVIEW development environment, improve the efficiency of data acquisition
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- 语音阵列信号采集分析，对说话人发声进行定位-Array signal acquisition and analysis of voice, voice of the speaker position
labview---0827
- 模拟信号多通道采集--压力，扭矩信号，频率采集，模拟输出--电压信号-Multi-channel analog signal acquisition- pressure, torque signal, the frequency acquisition, analog output- voltage signal
pinpufenxi
- 基于labview的频谱分析仪，能分析几种几种信号，把采集过来的信号进行分析-Labview-based spectrum analyzer, to analyze a few of several signals, the analysis of the signal collected over
xinyintuxingxianshi
- 该源程序是基于虚拟仪器的心音图形显示系统，主要实现体表心音的采集和实时显示,心音信号的频谱分析以及临床听诊库的管理-The source code is based on heart sound virtual instrument graphical display system, mainly to achieve surface collection and real-time display of heart sound, heart sound signal spectrum anal
SeniorMeasurement
- 此程序是基于LabVIEW编写的。主要是对采集到的信号进行一些高级处理，例如求平均电压值，电压柱状图，各种滤波等-This program is based on LabVIEW prepared. Mainly for the signal collected a number of senior management, such as seeking an average voltage value, voltage histograms, various filtering
snack 233
- 用Labview实现贪吃蛇小游戏，用DAQ采集外部按键信息实现方向的控制(Using Labview to achieve Snake game, with DAQ acquisition of external key information, to achieve the direction of control)
07474233labview
- 实现信号的采集，这是一个简单有效的信号采集程序(To achieve signal acquisition, this is a simple and effective signal acquisition procedures)
电机振动电流信号采集
- Labview双通道信号采集，实现双通道同时采集与数据保存，简单易用(Labview dual channel signal acquisition, double channel simultaneous acquisition and data storage, simple and easy to use)
信号采集new
- 使用4711采集卡，labview进行信号采集(Use 4711 acquisition card and labview to cquire the Signal)
1.3.2 连续信号采集.vi
- 利用LABVIEW开发的，可进行连续信号采集的程序(A program developed by LABVIEW for continuous signal acquisition)
采集系统最终版
- labview编写采集数据程序，数据采集后会有相应的频谱分析(LabVIEW writing data acquisition program)
声音信号采集与存储程序
- 基于labview的信号采集与存储程序，通过读取音频文件进行波形显示(LabVIEW based signal acquisition and storage program, read the audio file for waveform display.)
八路信号
- 利用Labview采集8路信号数据，带注释(Using Labview to collect 8-channel signal data with annotations)